- Eight Widefield Magnification Settings 40X-2000X.
- Abbe Condenser with Iris Diaphragm.
- 3D Double Layer Mechanical Stage.
- Heavy -Duty Sturdy Metal Framework.
- Tension Adjustable Coarse & Fine Focus.
Am B490B 40X-2000X Doctor Medical Office Vet Laboratory
Biological Binocular Compound Micro with Full-Size 3D Double
Layer Mechanical Stage
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From Manufacture
----------------
Am B490B high power compound micro is designed for
professional applications in clinical offices and research
laboratories. This micro comes with a 30 degree inclined 360
degree swiveling binocular compensation-free head, 3D mechanical
stage, coaxial coarse fine focusing system, intensity-variable
halogen illumination, and bright field condenser. It gives eight
level magnifications: 40x-80x-100x-200x-400x-800x-1000x-2000x. It
is a right instrument for clinical or research applications that
need both phase contrast and bright field features. It is brand
new in factory sealed box.
Precise Optics & Sturdy Framework
-------------------------------------
Am B490B micro comes with fully coated optical system,
DIN Achromatic objectives, precise ground glass lenses as well as
all glass optical elements that ensure high resolution crystal
clear sharp images. The micro has a sturdy solid metal
framework with stain resistant enamel finish, a large 3D double
layer mechanical stage with low position coaxial controls,
coaxial coarse fine focusing system, and all metal mechanical
parts. The micro comes with excellent five (5) year factory
warranty.
What's in the Box?
------------------
Binocular compensation-free head, Micro body with frame and
base, High quality DIN objectives, 4x, 10x, 40x and 100x,
Widefield 10x eyepieces (pair), Widefield 20x eyepieces (pair),
6V/20W spare halogen bulb, Color filters, Spare fuse, Power cord,
Dust cover, Immersion oil, User's manual, Dimensions: 12 inch x 9
inch x 16inch, Shipping weight: 20 lbs.
About Micros
-----------------
Micros are instruments used to enhance the resolution of an
object or image. Types include compound, stereo, or digital.
Compound micros use a compound optical system with an
objective lens and an eyepiece. Stereo micros show object
depth in a three-dimensional image. Digital micros are used
to display an image on a monitor, rather than looking through a
lens. Micros can have monocular (one), binocular (two), or
trinocular (three) eyepieces, with varying magnification
abilities. Magnification ability refers to the size of an image.
Resolution, also known as resolvant power, refers to the clarity
of the image. The interaction between field of view (FOV),
numerical aperture (NA), and working distance (WD) determines
resolution. Micros can control magnification through a fixed
focus, or through a range of adjustments. They can also utilize
LED, fluorescent, and mirror light sources to help control
viewing capabilities. Micros are widely used in education,
lab research, biology, metallurgy, engineering, chemistry,
manufacturing, and in the medical, forensic science, and
veterinary industries. Am has been manufacturing microscopy
equipment and accessories since 1996, headquartering in Irvine,
CA.
Features & Specifications
-----------------------------
* A great affordable professional microscopy system
* 30 degree inclined 360 degree swiveling compensation-free
binocular head
* Large 3D double layer mechanical stage with stain resistant
finish
* Low position coaxial stage movement control knobs
* Coaxial coarse fine focusing with CA knob tension control
* Fully coated optical system with high resolution
* Crystal clear sharp images
* High quality professional grade micro
* Perfect for clinics, vets, doctors and medical school students
* Eight settings of magnification:
40x-80x-100x-200x-400x-800x-1000x-2000x
* Upward stage stopper to protect slides and objectives
* Abbe condenser with iris diaphragm filters
* Rack and pinion adjustment for condenser
* Built-in halogen illumination system with variable intensity
* Focusing control knobs on both sides.
* Four DIN Achromatic objectives included
* Two sets of eyepiece included
* Full optical glass elements
* Precise ground glass lenses
* Adjustable interpupillary distance
* Adjustable diopters on both oculars
* Full solid metal frame construction with stain resistant enamel
finish
* Nosepiece: quadruple
* Mechanical tube length: 6-5/16 inch (160mm)
* Head: binocular anti-mould viewing head inclined at 30 degree
* Widefield eyepiece: WF10x and WF20x
* Full coated achromatic objective: 4x, 10x, 40x (spring), 100x
(spring, oil)
* Stage dimension: 5-1/2 inch x 5-1/2 inch (140x140mm)
* Stage traveling range: 2-15/16 inch x 1-3/4 inch (75x45mm)
* Focusing range: 1-3/16 inch (30mm)
* Division of fine focusing: 0.0000787 inch (0.002mm)
* Abbe condenser: NA=1.25 with rack and pinion focusing control
* Illumination: 6V/20W halogen bulb
* Power supply: 110v (220v version available), CE certified
* Spare bulb, fuse and immersion oil included
* Manufactured under restrict ISO 9001 quality control standards
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